Prior to calling he DsAddressToSiteNames function, a SOCKET_ADDRESS structure must be created for each address that is to be resolved to a site name. This can be done using the WSAStringToAddress method shown in the sample code.

// Call into WSAStringToAddress to build SOCKET_ADDRESS structure from the address string

int result = WSAStringToAddress(

// Check for failure from the WSAStringToAddress method

Structures

2: sockaddr_in

WSAStringToAddress(host + ":" + port, EnumLib.ADDRESS_FAMILIES.AF_INET6, IntPtr.Zero,

3: sockaddr_in6

WSAStringToAddress(host + ":" + port, EnumLib.ADDRESS_FAMILIES.AF_INET6, IntPtr.Zero,

ws2_32

4: inet_addr

Use inet_pton Or WSAStringToAddress Instead !

5: WSAStringToAddress

Summary

The WSAStringToAddress function converts a network address in its standard text presentation form into its numeric binary form in a sockaddr structure, suitable for passing to Windows Sockets routines that take such a structure.

EntryPoint = "WSAStringToAddressW" ) ]

public static extern uint WSAStringToAddress (

Declare Function WSAStringToAddress Lib "ws2_32.dll" (TODO) As TODO

The application must first call WSAStartup before calling WSAStringToAddress.

int result = WSAStringToAddress(

Access PInvoke.net directly from VS: